Possible Clues:

• Birds pecking one with tip of their sharp beaks
• Society woman linked to wise men — JPs generally
• Mark a point with sharp beaks
• Legal group revealing a substance concealed by male, with distinctive flavour
• Followers of star, K Hepburn�s partner -- they're trying people
• A substance consumed by male, rather naughty in legal office
• Wise men's girl on bench
• Wise group wander round cold office of lawyer?
• The bench